@3run, "I believe he tried to convert weapon (or other) models from FPS creators pack."

Yes. From DarkGDK/DarkMatter 1. The Fighter jet, soldier, and tank. The fighter jet imports almost correctly; only the landing gears have problems. But the tank imports with the turret beneath the main body, and the soldier imports with the head and arms inside the chest.

@rojart, "Why convert it, try to load directly by eg: you = ent_create("tiger.x",0,0);"

Well I was trying to view the models in the MED before attempting to load them as I wanted to see whether or not they would load correctly.

@Paul_L_Ming

I will try to import them in another DirectX viewer and export them. I believe the DirectX viewer I was using was from the DirectX SDK from August 2007.